#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>
struct Stu
{
	char name[20];
	int age;
};
void print(struct Stu* ps)
{
	printf("%s %d\n", ps->name, ps->age);
}
int main()
{
	struct Stu s = { "zhangsan", 18 };
	print(&s);
	return 0;
}